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New command -read_speed

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This commit is contained in:
Thomas Schmitt
2013-10-08 17:58:09 +00:00
parent 2c84085e05
commit 5ae4e4eec9
13 changed files with 417 additions and 168 deletions
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40
xorriso/opts_p_z.c
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@ -1318,19 +1318,34 @@ int Xorriso_option_sleep(struct XorrisO *xorriso, char *duration, int flag)
}
/* Option -speed */
/* Commands -speed , -read_speed */
/* @param flag bit0= -read_speed rather than -speed
*/
int Xorriso_option_speed(struct XorrisO *xorriso, char *speed, int flag)
{
int is_cd= 1, unit_found= 0, ret, profile_number;
double num;
int is_cd= 1, unit_found= 0, ret, profile_number, intspeed= 1;
double num= -2.0;
char *cpt, profile_name[80];
if(speed[0]==0 || strcmp(speed, "any")==0) {
xorriso->speed= 0; /* full speed */
if(speed[0] == 0 || strcmp(speed, "any") == 0 || strcmp(speed, "max") == 0) {
intspeed= 0;
} else if(strcmp(speed, "min") == 0) {
intspeed= -1;
} else if(strcmp(speed, "none") == 0) {
intspeed= -2;
} else {
sscanf(speed,"%lf",&num);
if(num <= 0)
intspeed= num;
}
if(intspeed <= 0) {
if(flag & 1)
xorriso->read_speed= intspeed;
else
xorriso->write_speed= intspeed;
return(1);
}
sscanf(speed,"%lf",&num);
for(cpt= speed+strlen(speed)-1; cpt>=speed; cpt--)
if(isdigit(*cpt) || *cpt=='.')
break;
@ -1357,7 +1372,8 @@ dvd_speed:;
bd_speed:;
num*= 4495.625;
} else {
ret= Xorriso_get_profile(xorriso, &profile_number, profile_name, 2);
ret= Xorriso_get_profile(xorriso, &profile_number, profile_name,
2 * !(flag & 1));
is_cd= (ret==2);
if(is_cd)
goto cd_speed;
@ -1373,9 +1389,13 @@ bd_speed:;
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
xorriso->speed= num;
if(xorriso->speed<num)
xorriso->speed++;
intspeed= num;
if(intspeed < num)
intspeed++;
if(flag & 1)
xorriso->read_speed= intspeed;
else
xorriso->write_speed= intspeed;
return(1);
}